碳纤维织物网-聚合物砂浆复合面层加固砖墙的试验研究

英文篇名：Tests on brick walls strengthened by composite cover of carbon fiber textile mesh and polymeric mortar
中文刊名：混凝土
英文刊名：Concrete
作者：潘永灿 ; 荀勇 ; 刘家彬
英文作者：PAN Yong-can1 ; 2 ; XUN Yong1 ; 2 ; LIU Jia-bin2(1.Department of Construction Engineering of Yancheng Institute of Technology ; Yancheng 224003 ; China ; 2.Civil Engineering Institute of Southeast University ; Nanjing 210096 ; China)
中文关键词：碳纤维织物网 ; 聚合物砂浆 ; 加固 ; 砖墙
英文关键词：carbon fiber textile mesh ; polymeric mortars ; trengthening ; brick wall
出版日期：2010-01-27
机构：盐城工学院土木工程学院;东南大学土木工程学院;
年：2010
期：01
出版单位：混凝土

摘要

通过对碳纤维织物网-聚合物砂浆复合面层加固墙体在周期性荷载作用下受力性能的试验,研究了这种加固方法的有效性和加固效果。对加固后墙体的破坏形态、承载力和变形性能作了全面的分析。试验表明:用碳纤维织物网-聚合物砂浆复合面层加固砖墙能有效提高墙体的极限荷载、增强其变形能力和耗能能力,对砖墙的抗震加固补强是很有效果的。
Based on the tests of brick walls strengthened by composite cover of carbon fiber textile mesh and polymeric motar under cyclic load-ingt,he effectiveness of the new method of the strengthened brick walls is studied.The individual brick wall's failure shapel,oad bearing capacity and deformation of the strengthened brick walls are analyzed in detail.The experimental study is shown that such kind of strengthening materials and technique can increase the ultimate load,deformation and enerny-dissipation of the wallst,he strengthening effect has featured good seismic performance.

引文

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